You have to select the choice of IITs based on the rank you have scored. Now in general the order should be:

• IIT Bombay
• IIT KANPUR
• IIT DELHI
• IIT MADRAS
• IIT KHARAGPUR
• IIT ROOKEA
• IIT GUWAHATI

For JEE advanced counselling visit the link below:

https://engineering.careers360.com/articles/jee-advanced-counselling-and-seat-allotment

For JEE Advanced College predictor visit the link below:

I hope this answer helps. All the very best for your future endeavors!